Urgent need of help in making duplicates

This is kind of urgent so I wanna know if anyone can help me. I have to make a copy of a speech <about twenty)and I need to make in both formats (DVD+R,DVD-R)I have a sony DVD RW DRU-530A and buy my tv i have a videonow vcr and dvd system (in which you copy from dvd to vcr or vcr to dvd)I am need of information on how I can resolve this probelm. What do I have to do?
Thank You